package org.example.controller;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;

import lombok.extern.slf4j.Slf4j;
import org.example.common.R;
import org.example.entity.Category;
import org.example.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;

import java.util.List;

@Slf4j
@RestController
@RequestMapping("/category")
public class CategoryController {
    @Autowired
    private CategoryService categoryService;

    @PostMapping
    public R<String> save(@RequestBody Category category)
    {
        log.info("category:{}",category);
        categoryService.save(category);
        return R.success("新增分类成功");
    }
    @GetMapping("/page")
    public  R<Page> page(int page,int pageSize){
        Page<Category> pageInfo =new Page<>(page,pageSize);
        LambdaQueryWrapper<Category> queryWrapper =new LambdaQueryWrapper<>();
        queryWrapper.orderByAsc(Category::getSort);
        categoryService.page(pageInfo,queryWrapper);
     return  R.success(pageInfo);
    }

    @DeleteMapping
    public  R<String> delete(@RequestParam("ids") Long id){
        log.info("删除分类,id为{}",id);
        categoryService.remove(id);
        return R.success("分类信息删除成功");
    }
    @PutMapping
    public  R<String> update(@RequestBody Category category)
    {
        log.info("修改分类信息{}",category);
        categoryService.updateById(category);
        return R.success("修改分类信息成功");
    }
    @GetMapping("/list")
    public  R<List<Category>> list(Category category){
        log.info("id 和 type category {}",category);
        log.info(String.valueOf(category.getName()));
        log.info(String.valueOf(category.getType()));
        LambdaQueryWrapper<Category>  queryWrapper =new LambdaQueryWrapper<>();
        queryWrapper.eq(category.getType()!=null,Category::getType,category.getType());
        queryWrapper.orderByAsc(Category::getSort).orderByDesc(Category::getUpdateTime);
        List<Category> list = categoryService.list(queryWrapper);
        return R.success(list);
    }
}
